Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 R1a2 draw
2 R7a2 draw
3 Ra8 draw
4 Rb7 draw
5 Rc7 draw
6 Rd7 draw
7 Re7 draw
8 Na3 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Nd2 loss in 2 half-moves
11 R1a3 loss in 2 half-moves
12 R1a4 loss in 2 half-moves
13 R1a5 loss in 2 half-moves
14 R1a6 loss in 2 half-moves
15 R7a3 loss in 2 half-moves
16 R7a4 loss in 2 half-moves
17 R7a5 loss in 2 half-moves
18 R7a6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves